michaelduus.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by michaelduus-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.112.133.10 | — | 212-112-133-10.norlyscustomer.net | AS39642 | — | — | — | — |
| TXT Record |
|---|
| mscid=pnZOavbYyM4N67MpIirCns5HRiYVrgZsbgYZSztRI9x2P5uFPpFJhc8leN0gY+C7JrNtYL7MUXTBEBu+Bx1PwQ== |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (michaelduus.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | michaelduus.dk (all on michaelduus.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1.bdm.microsoftonline.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:25:15 | 1336ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 19:07:29 | 1573ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 06:13:44 | 946ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 22:27:39 | 910ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 22:36:18 | 7241ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 20:33:22 shown | 1137ms | 4 NS 1 A 1 MX | 🔓 Insecure |